Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 94)

Change: Market Competition Market Demand for a ResourceDeterminants of Resource Demand Changes in product price Changes in productivity Changes in the prices of other resourcesElasticity of Resource Demand Optimal Combination of Resources The least-cost rule The profit-maximizing ruleOptimal Combination of ResourcesMarginal Productivity Theory of Income Distribution   View changes from previous version. (Word count: 94)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 90)

Change: Rule for Employing Resources: MRP = MRC MRP as Resource Demand Schedule Resource Demand under Imperfect Product Market Competition Market Demand for a ResourceDeterminants of Resource Demand Changes in product price Changes in productivity Changes in the prices of other resourcesElasticity of Resource Demand Optimal Combination of Resources   View changes from previous version. (Word count: 90)